101222021119 has 2 divisors, whose sum is σ = 101222021120. Its totient is φ = 101222021118.

The previous prime is 101222021111. The next prime is 101222021171. The reversal of 101222021119 is 911120222101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101222021119 - 2³ = 101222021111 is a prime.

It is a super-2 number, since 2×101222021119² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101222021119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101222021111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50611010559 + 50611010560.

It is an arithmetic number, because the mean of its divisors is an integer number (50611010560).

Almost surely, 2^101222021119 is an apocalyptic number.

101222021119 is a deficient number, since it is larger than the sum of its proper divisors (1).

101222021119 is an equidigital number, since it uses as much as digits as its factorization.

101222021119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 101222021119 in words is "one hundred one billion, two hundred twenty-two million, twenty-one thousand, one hundred nineteen".